<template>
  <div class="cart">
    <nav-bar class="nav-bar">
      <div slot="center">购物车({{cartLength}})</div>
    </nav-bar>
  </div>
</template>

<script>
import NavBar from "@/components/common/navbar/NavBar";
import {mapGetters} from 'vuex'
export default {
  name: "Cart",
  components: {
    NavBar
  },
  computed: {
    ...mapGetters(['cartLength'])
  }
}
</script>

<style scoped>
  .nav-bar {
    color: #fff;
    background-color: var(--color-tint);
  }
</style>
